Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K6g7 win in 3 half-moves
2 K8g7 win in 3 half-moves
3 K8h7 win in 3 half-moves
4 Kg6 win in 3 half-moves
5 Kg8 win in 3 half-moves
6 Re5 win in 3 half-moves
7 Re6 win in 3 half-moves
8 Re8 win in 3 half-moves
9 K6h7 draw
10 Kg5 draw
11 Kh5 draw
12 Ra7 draw
13 Rb7 draw
14 Rc7 draw
15 Rd7 draw
16 Re3 draw
17 Re4 draw
18 Rf7 draw
19 Rh7 draw
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rg7 loss in 2 half-moves